u-boot-brain/drivers/mtd/spi
Jagannadha Sutradharudu Teki 615a156167 sf: Add flag status register polling support
Flag status register polling is required for micron 512Mb flash
devices onwards, for performing erase/program operations.

Like polling for WIP(Write-In-Progress) bit in read status register,
spi_flash_cmd_wait_ready will poll for PEC(Program-Erase-Control)
bit in flag status register.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2013-06-23 22:02:51 +05:30
..
atmel.c sf: Use spi_flash_alloc() in each SPI flash driver 2013-03-19 08:45:36 -07:00
eeprom_m95xxx.c sf: eeprom_m95xxx: set a sane default timeout 2012-02-12 15:18:28 -05:00
eon.c sf: Use spi_flash_alloc() in each SPI flash driver 2013-03-19 08:45:36 -07:00
macronix.c sf: Use spi_flash_alloc() in each SPI flash driver 2013-03-19 08:45:36 -07:00
Makefile sf: Add spi_boot() to allow booting from SPI flash in an SPL 2011-12-24 10:23:30 +01:00
ramtron.c sf: Use spi_flash_alloc() in each SPI flash driver 2013-03-19 08:45:36 -07:00
spansion.c sf: spansion: Add support for S25FL512S_64K 2013-06-23 22:02:51 +05:30
spi_flash_internal.h sf: Add flag status register polling support 2013-06-23 22:02:51 +05:30
spi_flash.c sf: Add flag status register polling support 2013-06-23 22:02:51 +05:30
spi_spl_load.c SPL: SPI: Enhance spi_spl_load to match the other load functions 2012-09-27 11:20:27 -07:00
sst.c sf: Use spi_flash_alloc() in each SPI flash driver 2013-03-19 08:45:36 -07:00
stmicro.c sf: Add flag status register polling support 2013-06-23 22:02:51 +05:30
winbond.c sf: winbond: Add support for W25QXXXFV 2013-06-22 23:08:01 +05:30